Tang is an American drink mix brand that was formulated by General Foods Corporation food scientist William A. Mitchell and General Foods Corporation chemist William Bruce James in 1957, and first marketed in powdered form in 1959. The Tang brand is currently owned in most countries by Mondelēz International, a 2012 North American company spun off from Kraft Foods. Kraft Heinz owns the Tang brand in North America.
Sales of Tang were poor until NASA used it on John Glenn's Mercury flight in February 1962, and on subsequent Gemini missions. Since then it has been closely associated with the U.S. human spaceflight program, which created the misconception that Tang was invented for the space program.